#include <stdlib.h>
#include <stdio.h>

int main(void) {
  float x, x2;   
  double y, y2;
  x = 6e5;
  x2 = -0.2223;
  y = 5e-8;
  y2 = -6e306;
  printf("Two floats are %f\n and %f.\n", x, x2);
  printf("Two doubles are %2.9f\n and %f\n", y, y2);
  return EXIT_SUCCESS;
}